Attention all rider types of Idaho Springs area

Does anyone know of a/the way to connect from Stanley Road west of Idaho Springs to Fall River Road without getting on the interstate? Doing some riding up there, and considered pedaling on pavement from town and taking the frontage road to Fall River enroute to Alice, before getting onto Lochlammond Trail (spelling) and Kingston Peak Trail etc. A environmentally-friendly / cost-saving measure, so I had hoped. Thanx.